User's Manual

2
Document Edit History
No
Date
Author
Version
Content
1
2020-04-18
Calvin
1.0
Create this document
2
2020-06-12
Calvin
1.1
1. Add new model with flash, W139
2. New design, change 34 pin to 43 pin
3
2020-06-18
Calvin
1.2
Fixed some text error
4
2020-07-06
Calvin
1.3
Optimized some text